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Surf Forecasts:

Tunnels surfForecast / HAW – Molokai / USA

information circle48hr Weather and Surf, issued 7 pm Wednesday 18 Mar 2026 HST
Forecast update in hr  min  s Forecast update imminent
Tunnels surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tunnels sea temperature is
24.8° C
 (Which is slightly warmer than usual)

How big are the waves at Tunnels today?

The current surf forecast for Tunnels at 11PM is: 0.9m 15s primary swell from a South direction (forecast issued at 07:00pm March 18). An open ocean swell of 1.5m 12s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 2.

Time (HST) & DateWave HeightWave Period
Morning (18 Mar)--
Afternoon (18 Mar)3ft (0.9m)16s
Evening (18 Mar)3ft (0.9m)15s

Table - waves today at Tunnels. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
18
Thursday
19
Friday
20
Saturday
21
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
2
2
2
3
3
2
2
1
1
2
2
1
1
1
0
0
0
1
1
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
S
0.9
S
0.9
S
1
S
1
S
0.9
S
0.9
S
0.9
S
0.8
S
0.8
S
0.8
S
0.8
S
0.8
S
0.5
SW
0.7
S
0.7
S
0.7
S
0.4
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.7
SSW
0.7
SSW
Period(s) (?)151515151414141414141313132013131319191918181818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)381352343422416333333324243232225222222190168166157146246241226216280276
Wind
(km/h)
5
SE
10
SSE
5
SE
5
E
10
ESE
15
SE
15
SSE
20
SSE
20
S
15
SSE
15
SE
20
S
20
S
25
S
25
S
25
S
25
S
25
S
25
S
25
S
25
SSW
25
S
30
S
20
SW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
offcross-
off		glassoffoffoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		cross
High Tide
/ height (m)
3:16AM
0.61
4:03PM
0.64
3:40AM
0.54
4:47PM
0.68
4:02AM
0.47
Low Tide
/ height (m)
9:16PM
0.17
9:35AM
0.08
10:06PM
0.20
9:57AM
0.06
11:01PM
0.25
10:21AM
0.05
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunrise-----6:33-------6:33-------6:31--
Sunset6:38-------6:38-------6:39-------
cloud
part cloud
cloud
cloud
cloud
part cloud
cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
Rain (mm)
-------22-111---11111226
Temp. °C252524242424242425242424242424252524242424242423
Feels °C (?)282727272625252425252524242323242423232323232223
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Tunnels surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Tunnels at:
surf-forecast.com

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